---
updatedAt: 2026-08-28T21:34:25.000Z
agentTools:
  projectIndex: https://docs.stairwell.com/llms.txt
---

# Infrastructure

The hostnames and addresses inside your files, what they resolved to, and when they moved.

Files carry infrastructure, and infrastructure carries history. These pages are the half of an investigation that starts from a name rather than a hash.

[Network Intelligence](https://docs.stairwell.com/docs/network-intelligence) is the record itself. [Run-to-Ground](https://docs.stairwell.com/docs/run-to-ground) is the sweep that turns one hash into everything that arrived beside it across your fleet, and it is the highest-yield single action on this site.

# Sub pages

* [Network Intelligence](https://docs.stairwell.com/docs/network-intelligence.md)
* [Run-to-Ground](https://docs.stairwell.com/docs/run-to-ground.md)

# Sibling pages

* [Reading a File](https://docs.stairwell.com/docs/the-object.md)
* [Search and Query](https://docs.stairwell.com/docs/search-and-query.md)
* [Tags](https://docs.stairwell.com/docs/tags.md)